Obdstar TCM-019 GM 6L45 6L50 6L80 6L90 Cable

Obdstar TCM-019 GM 6L45 6L50 6L80 6L90 Cable

The OBDSTAR TCM-019 is a dedicated diagnostic and cloning cable designed specifically for General Motors (GM) 6L45, 6L50, 6L80, and 6L90 6-speed automatic transmissions. These gearboxes are widely used in GM, Buick, Chevrolet, Cadillac, and GMC vehicles, as well as some select Ford, Mazda, and BMW platforms. This cable maps the specific transmission control module connection directly to a standard DB15 terminal. It provides a safe interface for technicians, eliminating the risks of short circuits or bent pins associated with manual jumper wires. 

Core Functions
ECU Cloning: Performs complete, stable reads and writes on both the internal EEPROM and Flash memories to transfer data from a failed unit to a replacement.
Mileage Calibration: Edits, resets, or repairs recorded mileage directly on the transmission module.
Read/Write MAP: Safely backs up or alters operational data maps without causing hardware damage.
Bench Diagnostics: Permits full polling of live data and fault code scanning without requiring the control module to be inside the vehicle.